1203 Call Switch

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Single Gang Call Switch for Customer Assistance & Emergency Notification

The 1203 Call Switch offers a reliable and integrated solution for applications requiring one-touch programmable page announcement or alert notification.

The 1203 is a single gang call switch with illuminated LED button. The switch is designed as a simple and intuitive interface for improving customer service or for emergency and non-emergency alerting. The 1203 is not rated for outdoor use.

The 1203 requires one of the following Algo products as a SIP interface for operation (connecting via 24 gauge single twisted pair): 8189 SIP Surface Mount Speaker, 8188 SIP Ceiling Speaker, 8186 SIP Horn Speaker, 8180 SIP Audio Alerter (G2), or 8301 Paging Adapter. Configuration options for the 1203 upon a button press include: initiate a multicast alert or announcement, make a SIP call to a configured extension and play a discrete notification, or make a SIP call and permit hands free communication (e.g. via the Algo speaker microphone).

Please note important ESD Notice in Getting Started Sheet.

If you require application assistance please contact Algo.

Typical Applications

  • Discrete notification for security assistance at a reception desk
  • Classroom or office intercom via an Algo speaker
  • Emergency/security notification in an office, school or campus
  • Customer assistance


    1203 Call Switch
  • LED button for visibility with flash confirmation when activated
  • Powered via Algo SIP endpoints including 8180 (G2), 8186, 8188, 8189 and 8301 for simple installation and web configuration
  • Single twisted pair extended distance wiring for location almost anywhere
  • Fully integrates Algo audible and visual accessories for notification and alerting over any size workplace, campus or enterprise

1203 Call Switch


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